sharp-eyed

adjectives

having very keen vision
"quick-sighted as a cat"
argus-eyed, hawk-eyed, keen-sighted, lynx-eyed, quick-sighted, sharp-eyed, sharp-sighted
keenly perceptive or alert
"quick-sighted into the faults of the time"- Leonard Bacon
quick-sighted, sharp-eyed, sharp-sighted
having keen eyesight
keen-eyed, sharp-eyed